Unit 5 Into the Unknown B卷 素养提升卷-【创新教程】2025-2026学年高中英语选择性必修第四册五维课堂单元双测卷（外研版）

英 新高考 Unit 5 语 同步单元双测卷 B卷 (时间120分钭 第一部分听力（共两节，满分30分）》 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题 整 中所给的A、B、C三个选项中选出最佳选项。听 完每段对话后，你都有10秒钟的时间来回答有关 小题和阅读下一小题。每段对话仅读一遍。 1.When was Sam born? A.n1985. B.In1986. C.In1987. 2.Which subject is the most challenging to Tom? 如 A.Science. B.History. C.Chemistry. 3.What will the man do next? A.Have lunch with the woman. B.Attend a conference. C.Go to the manager's office. h 4.How long has the girl been taking piano les- sons? A.For ten years. B.For eleven years. C.For twelve years. 5.What kind of music is the boy listening to? A.Classical music. B.Country music. C.Rock music. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几 个小题，从题中所给的A、B、C三个选项中选出最 佳选项，并标在试卷的相应位置。听每段对话或 独白前，你将有时间阅读各个小题，每小题5秒 钟；听完后，各小题将给出5秒钟的作答时间。每 段对话或独白读两遍。 听第6段材料，回答第6、7题」 茵 6.How many tickets does the man need? A.Three.B.Four.C.Five. 7.How much is the tax and service? A.6 dollars.B.16 dollars.C.20 dollars. 听第7段材料，回答第8、9题。 8.Who did Claire talk on the phone with just now? A.Her mother. B.Beth. C.Susie. 9.What will Claire do this afternoon? A.Do her homework. B.Go to the mall. C.Visit her grandma. Into the unknown 素养提升卷 ,满分150分) 听第8段材料，回答第10至12题。 10.Where are the two speakers probably? A.At the airport. B.In the hospital. C.At the travel agency. 11.What is the weather like in Beijing in sum- mer? A.Cool and wet. B.Hot and humid. C.Hot and dry. 12.Where does the woman look forward to go- ing？ A.To an air-conditioned room. B.To the Great Wall. C.To the man's office. 听第9段材料，回答第13至16题。 13.What does the woman do probably? A.A teacher.B.A librarian.C.A student. 14.What can people read in the Third Reading Room？ A.Books about animals. B.All kinds of storybooks. C.Newspapers and magazines. 15.Where is the copy center? A.On the left of the computer room. B.On the right of the restroom. C.Next to the information desk. 16.Why can't the man borrow books? A.The borrowing section is closed. B.He doesn't have a library card. C.The librarian is out at the moment. 听第10段材料，回答第17至20题。 17.What is the man's advice about preparing for history exams? A.Memorizing the dates and events. B.Remembering all the facts. C.Doing more exercises. 18.What does the man think of his way to study science? A.Difficult.B.Effective.C.Important. 19.How many points did the man mention about French study? A.One.B.Two. C.Three. 20.What is the most important thing for all ex- ams? A.Working hard. B.Being careful. C.Preparing early. 附：听力材料 (Text 1) M:Were you born in nineteen eighty-five, Linda? W:No.DI was born in nineteen eighty-six.I am one year older than your brother Sam. (Text 2) W:What is the most challenging subject for you,Tom? M:Science is difficult but 2in history there are many dates to remember.I think it's the most challenging. (Text 3) M:3Are you going to have lunch? W:Yes.I've got a conference at noon with the manager,so I've got to be back by then. M:3 Maybe I'll go with you.I didn't have breakfast today,so I'm starving. (Text 4) M:How many years have you been taking piano lessons? W:Let me see...I started when I was four then stopped at eight and started again at twelve. M:And how old are you now? W:④I'm nineteen, (Text 5) W:Hey,you look so sleepy.What are you listening to,classical music or jazz? M:What?Oh,just my usual music. W:Is it soft?Maybe country? M:No.5It's rock.I'm just a little tired to- day. (Text 6) W:Concert Choice,thank you for waiting. M:I'd like tickets for the Jazz in the Park concert in June. W:How many tickets,sir? M:⑥⑦I will watch it with my wife and two kids. W:OK.Will there be anything else? M Yes.Could you tell me where those seats are? W:You can sit anywhere.If you want a good seat,you need to arrive early. M:OK.Fine.How much are the tickets? ·5 W:DD 20 each.Plus tax and service,for your tickets,that's D$96. (Text 7) M:Claire,I have told you to get off the phone many times.I'm expecting a call from your mother. W:Yeah,yeah...Listen,I'll call you back in a few minutes.Bye...Sorry about that,dad. 8It was Susie.She and Beth are going to the mall this afternoon.Is it OK if I go? M:Have you cleaned your room? W:No,not yet,but I can do that tomorrow. M:No,you must do it now. W:OK.So can I go to the mall after I clean my room? M:What about your homework? W:Tomorrow's Sunday.9 I can do my homework tomorrow. M:9 I'm afraid you can't.We're going to Grandma's tomorrow.We'll be there all day. W:Oh no,how boring. (Text 8) M:Excuse me.Are you Dr Alice Wright from New York? W:Yes,I am.Are you Mr Liu? M:Yes,I'm Liu Wei.How do you do?10 Dr Wright,welcome to China.This way please. W:How do you do?It's a sunny day,isn't it? M:Yes,it is,and it's too hot.Is the weath- er different from that of your city? W:No,it's the same in New York in sum- mer. M:Really?Is it very hot and very dry in New York like here? W:No.In New York,it is very hot and hu- mid.How long will the hot days last here? M A couple of weeks.But the weatherman says it's going to rain the day after tomorrow. W:That will be nice. M:But it doesn't matter even if it is hot, because most tall buildings are air-conditioned in Beijing now.In fact,many people go to visit the Great Wall although it's hot here. W:I look forward to visiting it as well. (Text 9) M:I hear your library is newly opened. W:Yes.13 Let me show you around the li- brary.Look at the map.Here's the information desk where we are.On the left is the First Read- ing Room.You can find a lot of interesting books about animals there.Next to it is the Second Reading Room.It has storybooks of all kinds.14 This is the restroom and on the right is the Third Reading Room.You can read newspapers and magazines there. M:Oh,there are so many books here.Can I use a computer to search for a book? W:Sure.5 We have a computer room near the stairway.And there's a copy center on the left of it.You can copy some pages you think useful. M:Can I borrow books from here? W:The borrowing section is on the second floor,but 1you must have a library card to enter. M:Oh,well,then I guess I have to read on the first floor.Anyway,thank you. W:You are welcome. (Text 10) M Now class,listen carefully.Your exams are coming soon.I want all of you to do well this time,so I will give you some advice on how to prepare well for the exams.For history,I sug- gest you make a table with all the dates and im- portant events so that you can study them accord- ing to the time.For math,you should do more exercises.For science,you need to remember all the facts,so you should try to write down all the important points in your own words and study those.8It will be more effective.Finally,studying French seems to be a difficult thing for all students because it seems impossible to study a language.1I suggest that all of you should make a list of diffi- cult words or useful words that you've learnt throughout the year.Remembering the grammar rules is also important.I hope all of you will do well in these exams.20One thing you must keep in mind for all the exams is to start preparing early. 第二部分阅读（共两节，满分50分） 第一节（共15小题；每小题2.5分，满分37.5分） 阅读下列短文，从每题所给的A、B、C、D四个选项 中选出最佳选项。 A Answering the Community Needs of Our City The Silver City Council recognizes that citi- zens have certain needs.To better meet your needs,we have made several changes to communi- ty facilities in 2014.The following show how we have tried to make your life better. Transport *Three stations for the suburbs have been added to the western train service. *20 new buses for the southern line were purchased in January. 50 percent of city bus-stops have been up- graded. Communication Broadband cable is now available to all parts of the city. All of the new Government buildings are smart-wired for better computer service! Medical Facilities The new state-of-the-art Nightingale Hos- pital was opened in June. To overcome a shortage of trained medical staff at Dover Hospital,10 doctors have been em- ployed from overseas. Some facilities at Station Street Hospital have been upgraded. Education Textbooks will be free to all primary students in 2014! Rental for private schools has been re- duced. Protection and Security ☆Extra police now patrol(巡逻)the tourist areas. 50 new police officers graduated in July and have taken up duties in the city area. Entertainment/Recreation The new Central Community Building opened in May. 5,000 new fiction books were bought for the Silver City Library. 21.What's the notice mainly about? A.The work carried out by the people of Sil- ver City. B.The facilities available in Silver City. C.Some improvements in Silver City. D.Information for interested tourists. 22.What can we learn from the passage? A.Travel books are provided in the new li- brary. B.More bus lines and stops are bought in Sil- ver City. C.Free medical treatment is available at Sta- tion Street Hospital. D.There are more police officers on duty now. 23.The public notice is from A.the community B.the local government C.the Silver City Library D.a travel agency B I believe in the power of science fiction,not just for its capacity to transform dreams into real- ity,but also for its power to bond together those who share a common vision of the future.For me,that's true for my relationship with my dad. Some fathers and sons bond over sports,fishing or hunting,but my dad and I bond over Star Trek.We tried a trip to Disney World,but one of my earliest memories wasn't Mickey,but a Klin- gon battle cruiser(巡洋舰)on the screen. Over the years,nearly every setting and sit- uation has become far away for my dad and me. When it's warm at night,we're not driving along some dark streets in Indiana,but going at a slow speed with stars dimly shining.Both of us are thinking of them,without needing to say a word. All these visions of other universes have together created a private universe for my dad and me. Gene Rodenberry,creator of Star Trek, once said,"Science fiction is a way of thinking,a way of logic that bypasses(绕过)a lot of non sense.It allows people to look directly at impor- tant subjects."A lifetime of science fiction has influenced more than just my relationship with my dad,but has also helped me shape my own hopes for the future.I'm now a science writer. Yes,science fiction has made me into a “nerd”(书呆子)，and it also has been a source of joy for my family,making me an optimist while enabling me to think critically about the danger of technology.Thank those authors who have shared their visions;the world and my family are better for it.Thank my dad,who is both the best storyteller and the best man I have ever known because he helped me realize the truth of Tennyson's words,"Since I dipped into the fu- ture,I saw the vision of the world,and all the wonders that would be. 24.What is the special bond between the author and his father? A.Their similar dreams. B.Their love for each other. C.Their common interest. D.Their hatred for science. 25.What does the author mainly show in para- graph 2? A.His deep impression on his dad. B.His feeling of staying with his dad. C.His earliest memory of his dad. D.His good relationship with his dad. 26.How does science fiction help the author at present？ A.It leads him to pursue a desirable career. B.It brings him the courage to live better. C.It helps him solve the danger of technolo- gy. D.It makes him become a source of his family's joy. 27.What may be the best title for the text? A.The Wonders of Science B.The Power of Science Fiction C.The Versions of Science Fiction D.The Time together with My Father ·5 C It seems we can't get off the planet fast e- nough.Two thirds of NASA's money is spent on manned space exploration.We've seen all we can see on Earth,right?Wrong.The final place is here,under the surface of the sea. When we are heading down into the ocean, human limits are quickly reached.At a depth of 200 metres,the water is as black as a moonless night.Most nuclear submarines would implode before they reach 1 km down.At a depth of 3 km-still less than the average depth of the o- cean-there's a good chance that you'll discover a new species.The deepest-diving whales go no further.At the very bottom,about 11 km down, lies the Challenger Deep,the deepest part of the Mariana Trench in the Pacific Ocean.Twelve hu- mans have walked on the Moon,but only three have seen the Challenger Deep with their own eyes. Yet things live down there.Big things.A very loud sound was once heard and scientists suggested that it was produced by an animal big- ger than a blue whale,the largest creature known on the planet. In the late 1990s,a deep-water submarine was dropped in the Southern Ocean,and passing 4,000 metres,it discovered something huge pass- ing under it.Surprised?Don't be.The ocean cov- ers 71%of the planet's surface and we've studied less than 5%of it.We know more about the dark side of the Moon than about the bottom of the sea. One reason that we explore space is to find evidence of other life forms.The search for life outside of Earth is important,but robots can look under the dry rock on Mars better than hu- mans.They're absolutely important for doing ocean research too,but they can't look under the sea.The cost of exploration is rising,but the re- sults would benefit all our lives. Perhaps now it's time to begin a new period of sea exploration.Manned exploration of space is science fiction.The adventure in the deep sea is a science fact. 28.What do the examples in Paragraph 2 sug- gest? A.Sea exploration is no easy task. B.Nuclear submarines need to be improved. C.The ocean is far deeper than people expec- ted. D.The condition under the sea is similar to that on the Moon. 29.What do we know about the Challenger Deep? A.Blue whales live there. B.No one has ever been there. C.People are terrified at the sight of it. D.It is the deepest known location in the ocean. 30.What does the author think of the discovery in the Southern Ocean? A.It's surprising. B.It's no wonder. C.It's worrying. D.It's no success. 31.What does the author want to tell us? A.Space exploration is of little value. B.We spend too much money on space travel. C.Humans'success lies in how much they ex- plore the sea. D.The ocean is the place where we should make our efforts. D The negative health impacts of plastic on both wildlife and humans have been well-docu- mented.However,plastics,which are used for everything from grocery bags to food packaging, are hard to avoid. Now,French start-up Carbios wants to solve the world's plastic pollution problem with a mu- tant bacterial enzyme()that digests PET-the most abundant polyester plastic(聚酯塑料)used to produce packaging and plastic bottles-and turns it into its chemical building blocks.The re- sulting material can be used to create anything and,more importantly,can be endlessly recycled. “Mechanical recycling is limited,”explains Carbios CEO Martin."After 6 or 7 cycles of recy- cling,the plastic might only be good enough to use for something like the plastic on the backing of a carpet,and eventually,it will have to be thrown away.So it's not a solution for the end of life of plastics,whereas our solution is an unlimit- ed recycling solution. The company's search for the best plastic- eating bacteria began about a decade ago,with 100,000 promising candidates.The list was soon reduced to one-a leaf compost bug.Once it had been identified,Carbios'scientists introduced mu- tations(突变).The new and improved enzyme was able to downgrade up to 90 percent of a ton of plastic in only 10 hours.To break down the plastic,the waste and the enzyme will be heated for 16 hours at 65C.The resulting mix is then purified.This allows for the recovery of the chemical building blocks and removes any addi- tives and colors that may be present. "This technique will certainly help reduce plastic pollution,Martin said."But we can only win the battle if people do a better job of ensu- ring plastic waste ends up in a recycling bin. ·5 32.What is special about the Carbios'recycling technique? A.It can reshape any plastic products. B.It can produce more polyester plastic. C.It makes plastic continuously recycled. D.It changes the system of food packaging. 33.What does the underlined word "candidates" in Paragraph 4 refer to? A.Plastic-eating bacteria. B.Negative effects on health. C.Chemical building blocks. D.French companies. 34.Why were mutations introduced? A.To purify the resulting mix. B.To remove additives and color. C.To keep the temperature at 65C. D.To improve plastic-digesting ability. 35.What is the author's purpose in writing the text? A.To record the development of Carbios. B.To introduce a plastic recycling technique. C.To persuade people to use fewer plastic products. D.To explain how to identify plastic-eating bacteria. 第二节（共5小题；每小题2.5分，满分12.5分） 阅读下面短文，从短文后的选项中选出可以填人 空白处的最佳选项。选项中有两项为多余选项。 What will man be like in the future-in 5,000 or even 50,000 years from now?We can only make guesses,of course,but we can be sure that he will be different from what he is today, for man is slowly changing all the time. 36 Man,even five hundred years ago, was shorter than he is today.Now,on average, men are about three inches taller.Five hundred years is a relatively short period of time,so we may assume that man will continue to grow tal- ler.Again,in the modern world we use our brains a great deal.Even so,we still make use of only a- bout 20%of the brain's capacity.As time goes on,however,we shall have to use our brains more and more,and eventually we shall need larger ones!This is likely to bring about a physical change too:the head,in particular the forehead, will grow larger. 37 In fact,we use them so much that very often they become weaker and we have to wear glasses.But over a very long period of time it is likely that man's eyes will grow stronger. On the other hand,we tend to make less use of our arms and legs.38 At the same time, however,our fingers will grow more sensitive be- cause they are used a great deal in modern life. But what about hair?This will probably dis- appear from the body altogether in course of time because it does not serve a useful purpose any longer.39 Perhaps all this gives the impression that fu- ture man will not be a very attractive creature to look at!40 All the same,in spite of all these changes,future man will still have a lot in com- mon with us.He will still be a human being,with thoughts and emotions similar to our own. A.This may well be true. B.Let us take an obvious example. C.Nowadays our eyes are in constant use. D.These,as a result,are likely to grow weaker. E.Now how exactly will this great revolution oc- cur? F.In the future,then,both sexes are likely to be bald. G.We're all set to get much taller and thinner,if we want to survive. 第三部分语言运用（共两节，满分30分） 第一节（共15小题；每小题1分，满分15分） 阅读下面短文，从每题所给的A、B、C、D四个选项 中选出可以填人空白处的最佳选项。 This happened when I was ten.On a normal Sunday,I went to the barber shop where I al- ways went.That day,along with the barber there was an assistant,who had recently 41 the shop. So I sat for the haircut.The uncle asked me how 42 I wanted it.I answered,"Just do as my dad had 43 you the last time." He smiled.Before starting the 44,he added,“What if I keep it long?” I 45 he was joking.So I joked too.I said,"I can't 46 what would happen to your shop then!” The moment I said it the assistant 47 from behind.“How dare do you say that！Who are you to take us down,eh?" I admit I was too 48 at that moment and the uncle standing beside me was giving me an 49 look. From that day on,I 50 stopped joking about anyone's profession and works.It is one of the most 51 incidents in my life,which taught me to 52 the profession and works of a person,no matter how 53 they are. I'm 54 that the assistant responded in a way that made me rethink the power of my words.Words do make a 55 41.A.left B.opened C.joined D.visited 42.A.much B.long C.often D.soon 43.A.instructed B.invited C.promised D.convinced 44.A.discussion B.journey C.training D.haircut 45.A.agreed B.heard C.hoped D.knew 46.A.forget B.tolerate C.guarantee D.understand 47.A.urged B.shouted C.laughed D.helped 48.A.angry B.proud C.scared D.curious 49.A.anxious B.appealing C.encouraging D.awkward 50.A.suddenly B.completely C.temporarily D.regularly 51.A.important B.exciting C.strange D.interesting 52.A.learn B.enter C.change D.respect 53.A.hard B.small C.good D.complex 54.A.sorry B.confident C.grateful D.embarrassed 55.A.difference B.mistake C.choice D.joke 第二节（共10小题；每小题1.5分，满分15分） 阅读下面短文，在空白处填人1个适当的单词或 括号内单词的正确形式。 There is a special festival in Thailand that people and animals celebrate together.It's a festi- val for Thailand's elephants-the Surin Elephant Round-up and Elephant Show,56 takes place in the third week of November. People in Surin are good at training ele- phants.The festival aims 57 (show)the im- portance of elephants to Thailand and people's good relationship 58 them. 59 attracts tourists most is the elephant parade.People 60 (dress)in traditional Thai clothes and they decorate their elephants color- fully.After the parade,the elephants gather at a place to enjoy breakfast.They will eat up all the fruit 61 (serve)to them within minutes. There are many other 62 (interest)ac- tivities at the festival,too.For example,soccer matches and dancing are held among elephants to show their 63 (strong)and skills. Elephants have always played 64 impor- tant role in Thailand's history and culture.People used to use them in wars and they are now impor- tant for the logging industry and tourism.An ele- phant can carry about 500kg logs.They are 65 (environment)friendly compared to ma- chines. 英语答题卡 姓 名 准考证号 条形码粘贴区（居中） 缺考 注意事项 填涂样例 1.答题前，考生先将自己的姓名、准考证号填写清楚，并认真在规定位置贴 正确填涂 好条形码。 ■ 违纪 2.选择题必须使用2B铅笔填涂；非选择题必须使用0.5毫米及以上黑色字 迹的签字笔书写，要求字体工整，笔迹清楚。 错误填涂 3严格按照题号在相应的答题区域内作答，超出答题区域书写的答案无效。 4.保持卡面清洁，不装订，不要折叠，不要破损。 万0三 (120题，每小题1.5分：21~40题，每小题2.5分)》 需用2B铅笔填涂) 填涂样例 正确填涂 1ABC 12A回可 23 AB C D 34ABC回 45A®回D 2囚回@ 13A回回 24囚B回D 35 ABCD 46AB@回 请 3A®回 14A回回 25囚B@D 36 ABCDEFG 4?AB回回 各 4囚回回 15A回C 26囚BCD 37A BCDEFG 48 ABCD 的 5AB回 16AB回 27 A B CD 38 ABCDEFG 4 49ABC D 题 域 6囚®@ 17囚回回 28 AB C D 39囚BgDE回G50NBg回 答 7囚回回 18囚®回 29囚B@D 40 ABCDE回G51AB回D 8 ABC 19囚®回 30A B C D 41ABCD 52 A BC D 边 9囚®回 20A回□ 31A B C D 42ABCD 53 ABCD 答案 10AB@ 21A®@D 32 AB C D 43A®CD 54AB回D 效 11回回 22A®gD 33 AB C D 44囚B@回 55 ABCD (需用0.5毫米黑色签字笔书写：41~55题，每小题1分) 56 57. 58 59 60. 61. 62. 63. 64. 65. 请在各题目的答题区域内作答，超出边框的答案无效 ·59· 第四部分写作（共两节，满分40分） 第一节（满分15分） 假定你是李华，你的外国朋友Alx将去中国朋友家做客，发邮件向你询问有关习俗。请你给 他回一封邮件提一些建议。内容包括： 1.合适的礼物； 2.餐桌礼仪。 注意：1.词数80左右； 2.可适当增加细节，以使行文连贯； 3.开头结尾已给出，不计人总词数。 Dear Alex, Yours, Li Hua 第二节（满分25分） 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 努 Thanksgiving is wherever Grandma goes. Thanksgiving was two weeks away but I was already planning the menu.We always had din- ner at my house.I could always count on my son Bruce and his family who lived just an hour a- way.I was going over the grocery list again in my head when the phone rang.It was Bruce's wife, Elsa.She was calling to talk about Thanksgiving,but I couldn't believe what she was saying. 各题 “What do you mean you're not coming?”I said..“Not coming on Thanksgiving?” "We want you to be our guest this year,Elsa said."Eric will be home from college and Car- los is bringing his girlfriend.Of course Alex can't wait to see you.It'll be fun. 答 I was shocked,confused,and most of all hurt.Thanksgiving was always at my house. "It's too much work for you,Mom.You come down here and let us treat you,Elsa said. 域 “We'll eat around four o'clock.” I always served dinner at 2:00."Four's too late and we have to prepare leftovers for chil- 作 些 dren,”I said..“You know I can't drive after dark.” "You can spend the night with us and tell Bruce's stories to children." Obviously they didn't want any part of my Thanksgiving."I just won't come,I said,and 超 hung up.I tried to distract myself with housework,but it was no use.All I could think about was that all the years I'd worked to make the perfect Thanksgiving for my family.That night Bruce 巃 called.He sounded almost as angry as I was. "You're not being fair,Mom,he said."We want you here.You can help with the cooking. But it's time we started some of our own traditions.Don't spoil it for all of us. Much as I hated to admit it,my son had a point.I'd started my own Thanksgiving traditions 无 when I got married.I couldn't blame him for wanting to do the same.I agreed to go.But I told myself next year everyone would be at my house where they should be. 烯 注意：1.续写词数应为150左右； 2.请按如下格式作答。 Para.1: On Thanksgiving morning,with everything in my car, Para.2: Carlos and his girlfriend left that night. ·60·英语(WY)·选 2.G[根据上文“One of the biggest disadvantages of cloning is that the technology is still so uncertain.Dol- ly the sheep,the first mammalian clone,was born in 1996.While she was initially successful,she died young of a disease not normally seen in sheep of her age.(克隆技术最大的缺点之一是技术仍然不确定。 1996年，第一只克隆哺乳动物多利羊诞生。虽然它最 初很成功，但它很年轻就死于一种在它这个年龄的羊 身上不常见的疾病)”可知，本段的主旨是克隆技术不 够确定，G选项中unsure对应上文中uncertain。故G 选项“当动物被克隆时，基因突变是否会发生仍然不 确定”符合语境，故选G。] 3.F[根据上文“L,osing gene diversity is another disad- vantage of cloning.Gene diversity is what keeps an en- tire species from being wiped out by a singular virus. (失去基因多样性是克隆的另一个缺，点。基因多样性 使整个物种不会被一种单一的病毒消灭)”以及后文 "If gene diversity is lost due to excessive cloning, there are no mutations to allow some of the cloned group to survive a newly introduced disease.(如果基 因多样性因过度克隆而丧失，那么就不会有突变使某 些克隆群体在新引入的疾病中存活下来)”可知，本段 主要说明的是克隆会失去基因多样性的问题，本句承 接上文说明基因多样性的作用。故F选项“这有助于 解释为什么有些人天生就比别人高、矮或更有运动能 力”符合语境，故选F。] 4.B[根据上文“Another of the disadvantages of clo- ning is that there are a lot of moral considerations that would cause most people to protest.（克隆的另一个缺 点是，有许多道德上的考虑会引起大多数人的抗议)” 以及后文“Another concern is the treatment of clones. Clones would have the same needs as non-clones of their species.Humane treatment guidelines would still apply.(另一个问题是如何对待克隆体。克隆人和非 克隆人有着同样的需求。人道待遇准则仍将适用)” 可知，后文提到了克隆的另一个伦理问题，可知本句 是在说明其中一个克隆引起的伦理问题。空后的关 键词Another concern与B项中的One of these ethi- cal concerns相呼应。故B选项“这些伦理问题之一是 克隆是不自然的”符合语境，故选B。 5.C[根据后文“For example,imagine what a corrupt officer could do with cloning.There will always be someone looking to use cloning for their own personal use,and many feel that the best way to prevent this is not to pursue cloning at all..(例如，想象一下一个腐败 的官员会对克隆做什么。总有一些人希望将克隆技 术用于自己的个人用途，许多人认为防止这种情况发 生的最好方法就是根本不去追求克隆技术)”可知，后 文主要说明了克隆技术滥用带来的危害，故C选项“克隆 技术被滥用的风险始终存在”符合语境，故选C] Ⅲ.[语篇解读]本文是一篇说明文。文章介绍了克隆 人类所面临的问题。 1.us[考查代词。句意：如果我们能把克隆人送去上 学或工作，然后坐下来做我们真正想做的事情，那就 太棒了。作介词for的宾语用代词的宾格，故填us。] 2.what[考查名词性从句。句意同上，分析句子结构 可知此处为宾语从句，从句中的d0缺少宾语，且指 物，故填what。] 。9 择性必修第四册 3.successful[考查形容词。句意：在过去的几十年里， 克隆技术取得了重大进展，成功地克隆了各种动物。 修饰名词cloning用形容词，故填successful.] 4.have been[考查动词的时态和主谓一致。句意：然 而，到目前为止，还没有克隆人。时间状语“So far”表 明用现在完成时，根据“clones”可知there be句型中 的be用复数，故填have been。] 5.a[考查冠词。句意：在很大程度上，克隆技术已经 成为流行文化的牺牲品，以至于公众很清楚它将会是 什么样子。此处泛指“一个牺牲品”，victim是发音以 辅音音素开头的可数名词，故填a。] 6.possibility[考查名词。句意：在几小时或几天内克 隆出一个成熟的我们自己（就像你在电影中看到的那 样)是不可能的。作there be句型的表语用名词，故 填possibility。] 7.Generally[考查副词。句意：一般来说，我们已经有 了使克隆成为现实的工具；在世界没对克隆人的科学 家发出重大警告之前，我们只需要克服一些道德问 题。修饰整个句子用副词，故填Generally。] 8.to overcome[考查非谓语动词。句意同上，因为那 些道德问题还没克服，所以用不定式作定语，表示将 来的情况，故填to overcome.]. 9.o[考查介词。句意：这就把问题留给了我们，那么， 普通大众，你认为克隆是可以的吗？leave sth.tosb. 表示“把某事/物留给某人”，故填t0。] l0.creating[考查非谓语动词。句意：这些都是我们在 成功克隆人类之前必须首先回答的问题。作介词 的宾语用动名词，故填creating。] Unit 5 单元卷B 第一部分 1~5 CBABC 6~10 BBCAA 11~15 CBBCA 16~20 BABBC 第二部分第一节 A.[语篇解读]本文是一篇应用文。文章主要介绍了 银城议会为了满足市民的需求所做的一些改进措施，主 要涉及交通、通信、医疗、教育、安全保障和娱乐等方面。 21.C[主旨大意题。通读全文可知，通告主要是银城 议会为了满足市民的需求所做的一些改进措施，主 要涉及交通、通信、医疗、教育、安全保障和娱乐等方 面。故选C。] 22.D[细节理解题。根据Protection and Security中的 “Extra police now patrol(巡逻)the tourist areas.” 50 new police officers graduated in July and have taken up duties in the city area.”可知，现在有更多的 警察值勤。故选D。] 23.B[推理判断题。根据全文内容可知，本通告主要 是银城议会为了满足市民的需求所做的一些改进措 施，主要涉及交通、通信、医疗、教育、安全保障和娱 乐等方面。这些措施只有当地的政府才能保障实 施。故选B。] B.[语篇解读]本文是一篇记叙文。作者和父亲都热 爱科幻小说，它不仅帮助作者和父亲建立了深厚的感 情，而且帮助作者实现了梦想。 24.C[细节理解题。根据第一段中Some fathers and sons bond over sports,fishing or hunting,but my dad and I bond over Star Trek.可知有些父亲和儿子 喜欢运动、钓鱼或打猎，但我父亲和我喜欢《星际迷 航》。由此可知，作者和他父亲之间的特殊关系是他 们的共同兴趣。故选C。 参考 25.D[推理判断题。根据第二段中When it's warm at night,we're not driving along some dark streets in Indiana,but going at a slow speed with stars dimly shining.Both of us are thinking of them,without needing to say a word.All these visions of other uni- verses have together created a private universe for my dad and me.可知晚上天气暖和的时候，我们不是 在印第安纳州一些黑暗的街道上开车，而是在星光 暗淡的情况下，以缓慢的速度行驶。我们两个人都 在想着他们，不用说一句话。所有这些其他宇宙的 景象一起为我和爸爸创造了一个私人的宇宙。由此 可推知，作者在第二段主要表明了他和他爸爸的关 系很好。故选D。] 26.A[细节理解题。根据第三段中A lifetime of sci- ence fiction has influenced more than just my rela- tionship with my dad,but has also helped me shape my own hopes for the future.I'm now a science writ- er.可知一生的科幻小说不仅影响了我和父亲的关 系，还帮助我塑造了自己对未来的希望。我现在是 一名科学作家。由此可知，科幻小说帮助作者追求 理想的事业。故选A。] 27.B[主旨大意题。根据第一段第一句I believe in the power of science fiction,not just for its capacity to transform dreams into reality,but also for its power to bond together those who share a common vision of the future..可知我相信科幻小说的力量，不 仅因为它能把梦想变成现实，还因为它能把那些对 未来有着共同愿景的人联系在一起。结合文章主要 讲述了作者和父亲都热爱科幻小说，它不仅帮助作 者和父亲建立了深厚的感情，而且帮助作者实现了 梦想。故B选项“科幻小说的力量”符合文章标题。 故选B。] C.[语篇解读]本文是一篇说明文。通过对马里亚纳 海沟和南冰洋海底勘探的描述，作者讲述了人类对深海 的探索，比起对太空的探索，或许深海更具现实意义。 28.A[推理判断题。根据第二段中“Twelve humans have walked on the Moon,but only three have seen the Challenger Deep with their own eyes..”可推知， 第二段的例子表明比起探索太空，人类对于深海的 探索更为艰难。故选A。] 29.D[细节理解题。根据第二段中“At the very bot- tom,about 11 km down,lies the Challenger Deep, the deepest part of the Mariana Trench in the Pacific Ocean.(Challenger Deep位于海底大概ll千米的位 置，是马里亚纳海沟最深的部分)”可知，Challenger Deep是海洋中最深的已知位置。故选D。] 30.B[细节理解题。根据第四段中“Surprised?Don't be.The ocean covers 71%of the planet's surface and we've studied less than5%ofit.”可知，对于在南冰 洋的发现，作者认为不足为奇。故选B。] 3L.D[推理判断题。根据倒数第二段中“The search for life outside of Earth is important,but robots can look under the dry rock on Mars better than hu- mans.They're absolutely important for doing ocean research too,but they can't look under the sea.The cost of exploration is rising,but the results would benefit all our lives”以及最后一段“Perhaps now it's time to begin a new period of sea exploration.Man- ned exploration of space is science fiction.The ad- ·9 答案 venture in the deep sea is a science fact.”可推知，探 索海底对人类的实际意义重大，所以作者要告诉我 们海洋是我们应该努力探究的地方。故选D。] D.[语篇解读]本文是一篇说明文。文章主要介绍了 法国初创企业Carbios想要通过一种突变体的细菌酶来 降解聚酯塑料从而解决塑料污染问题以及这项技术开 发的过程和优势。 32.C[细节理解题。根据第二段的内容可知，Carbios 的回收技术的特别之处在于它使塑料不断循环利 用。1 33.A[词义猜测题。根据画线词上文“The company's search for the best plastic-eating bacteria began a- bout a decade ago,with 100,000 promising”可知，该 公司大约从10年前开始寻找最适合食用塑料的细 菌，当时有10万个有希望的候选食塑菌。由此可 知，画线词指的是“食塑菌”。] 34.D[推理判断题。根据倒数第二段中“Once it had been identified,Carbios'scientists introduced muta- tions().The new and improved enzyme was able to downgrade up to 90 percent of a ton of plastic in only10 hours.”可推知，引入突变是为了提高消化塑 料的能力。] 35.B[写作意图题。通读全文可知，本文主要介绍了 一项塑料回收技术以及这种技术的开发过程和优 势。由此可知，作者写这篇文章的目的是介绍一项 塑料回收技术。] 第二节 [语篇解读]本文是一篇说明文，介绍了未来5000 年或更久以后人类的样子。 36.B[上文提到人类一直以来都在慢慢变化，下文从 身高和脑力运用两方面举例对比五百年前人类与现 在人类的区别，故此处起承上启下作用。B选项“让 我们举一个明显的例子”符合语境。故选B。] 37.C[根据下文“事实上，由于我们经常使用眼睛，视力变 得越来越弱，我们不得不戴眼镜”可知，C选项“现在我们 的眼睛经常被使用”引出下文，符合语境。故选C。] 38.D[根据前一句“On the other hand,.we tend to make less use of our arms and legs.”可知，空格处说 明上一句所产生的结果。less use对应D选项中的 grow weaker。故D选项“结果，这些很可能会越来 越弱”切题。故选D。」 39.F[根据上文“But what about hair?This will prob ably disappear from the body altogether in course of time because it does not serve a useful purpose any longer.”可知，头发的作用越来越小因而可能消失。 由此可知，未来男女将很可能成为秃头。disappear 对应F选项中的be bald。故选F。] 40.A[根据前文的举例说明人类的外貌特征的改变， 以及上文句子“Perhaps all this gives the impression that future man will not be a very attractive creature to look at!”可知，人类将不再像以前那样好看。该 空对上文进行总结。故A选项“这很有可能成为事 实”切题。故选A。] 第三部分第一节 [语篇解读]本文是一篇记叙文。作者10岁的时候， 有次去理发店，因为一句玩笑话惹怒了理发师助理。理 发师助理的反应让作者明白了一个道理：要尊重任何一 种职业。 英语(WY)·选 41.C[根据“who had recently..the shop”可知，我经 常去的理发店新来了一位助手。故选C。] 42.B[根据“So I sat for the haircut..”可知，理发店叔 叔问我剪多长的头发。故选B。] 43.A[根据“the last time”可知，上一次是和父亲一起来 的。当理发师问作者留多长的头发时，作者回答：和上 次父亲嘱咐的一样。instruct意为“吩咐：告诉”。] 44.D[根据第二段第一句“So I sat for the haircut.”可 知，这里是指在理发之前，理发师对作者的询问。] 45.D[根据下一句“So I joked too.”可知，作者知道这 位理发师是在开玩笑，所以选knew。] 46.C「理发师问作者：如果把头发留长了，会怎样？作 者知道他是在开玩笑，于是也开玩笑地回应：“那么 我不能保证你们的店会发生什么事情！”门 47.B[根据“How dare do you say that!Who are you to take us down,eh?”的语气可知，shouted符合语 境，说明理发师助理听到作者的回答后很生气。] 48.C[根据下一段中的“.，stopped joking about anyone's profession and works.”可知，作者当时是 个10岁的孩子，看到理发师助理这种反应感到害怕 (scared),所以后来他再也不针对任何人的职业和 工作开玩笑了。」 49.D[作者和理发师的一句玩笑话让理发师助理很生 气，作者被理发师助理大声呵斥，理发师见此情景应 该是感到尴尬(awkward)。] 50.B[根据“From that day on..”和“.，stopped jok- ing about anyone's profession and works..”可知，选 completely。从那天起，作者再也没有对他人的职业 和工作开玩笑了。] 5l,A[根据最后一段中的“，the assistant responded in a way that made me rethink the power of my words.”可知，理发店的这次经历对作者很重要(im portant)。 52.D[句意为：这是我人生中最重要的事情之一，它教 给我要尊重一个人的职业和工作，不论他有多么渺 小。respect尊重。故选D。] 53.B[参见上题解析。故选B。] 54.C[根据“made me rethink the power of my words” 可知，作者感激那位理发师助理让自己意识到说话 要尊重别人。grateful感激的。故选C。] 55.A[根据“made me rethink the power of my words” 可知，作者感悟到语言很重要。make a difference有 影响，起作用。故选A。] 第二节 [语篇解读]本文是一篇说明文。文章介绍了泰国的 关于大象的节日。 56.which[考查定语从句。分析句子结构可知，关系 代词which指代a festival for Thailand's elephants, 引导非限制性定语从句。门 57.to show[考查非谓语动词。aim to do sth.意思是 “旨在做某事；目的是做某事”] 58.with[考查介词。relationship with.,.是习惯搭 配，意思是“与…的关系”。] 59.What考查名词性从句。What attracts tourists most是主语从句。] 60.are dressed[考查动词的时态和主谓一致。be dressed in是习惯搭配，意思是“穿着…”；这里用 一般现在时表示经常性、习惯性的动作。] ·9 择性必修第四册 6l.served[考查非谓语动词。served to them是过去 分词短语作定语，修饰fruit,serve与逻辑主语fruit 之间是动宾关系。] 62.interesting[考查非谓语动词。interesting为现在 分词化的形容词，作定语，修饰activities。.] 63.strength[考查名词。空格中所填单词在句中作 show的宾语，需用strong的名词形式。] 64.an[考查冠词。play an important role in.,是习惯搭 配，意思是“在…中起重要作用或粉演重要角色”。] 65.environmentally[考查副词。environmentally friendly 是习惯表达，意思是“环保的”。 第四部分第一节 [参考范文] Dear Alex, How are you doing?Learning that you are going to visit your Chinese friends and confused about the Chi- nese customs,I'm writing to give you some tips. Firstly,it would be appropriate to take some sou- venirs from your own country as gifts.Besides,table manners are what you should pay attention to.For ex- ample,you shouldn't stick your chopsticks into your food.Instead,laying them on your dish is a smart choice. May you have a wonderful day with your friends. Yours, Li Hua 第二节 [参考范文] On Thanksgiving morning,with everything in my car,I started off to Bruce's house.At the house Elsa and Bruce came out of the kitchen full of the smell of baking,red-faced from a morning's work at the stove, and pulled me inside.Eric,Alex,Carlos greeted me warmly and Carlos introduced his girlfriend to me.Elsa and Bruce asked me to help in the kitchen.Then all three of us went out into the living room where the kids were.They asked to hear stories about their dad when he was little.I gave the audience what they wanted. Carlos and his girlfriend left that night.Elsa wrapped up a huge pan of leftovers for them to take a- long,just as I'd always done for her and Bruce all those years.The next morning I got my own leftovers-e- nough to feed me for at least a week.It turns out that you don't need grandmother's house for Thanksgiving. Thanksgiving is wherever Grandma goes. Unit6单元卷A I.1.suspended 2.shadow 3.sneeze 4.screaming 5.crew 6.telescope 7.straightforward 8.invisible 9.fetch 10.muscles II.1.on/over 2.Tragically 3.Shocked 4.have made 5.achievement achieve 6.to 7.bathing 8.up 9.consisting 10.higher Ill.1.carry on 2.In reality 3.is composed of 4.have an edge over 5.came as a shock 6.rise to their feet 7.goes wrong 8.become accustomed to IV.1.are engaged in after-school activities 2.achieve your dream in the future 3.much more important than what you say